173 permits on latest day$38k valuation that day2,378,767 permits on recordLast sync Oct 03, 11:36 AM CTOfficial permit records · verified daily
Map/Contractors/Lawrence Koch
First seen 12-27-05

Lawrence Koch

Mechanical ContractorAusitn, 787450 permits in last 12 months100th percentile by volume
Total permits
1,710
Active permits
0
Total valuation
$1.7M
Last permit
03-28-13
Service areas
25 zips

Work breakdown

Building
1
Electrical
1
Mechanical
1,708
Median project value$•••kPRO
Permits expired without closing••%PRO

Based on 1,654 closed permits. Excludes permits still active, voided, or withdrawn.

Pricing

Under $5k
12
$5k-$20k
3
$20k-$50k
6
$50k-$100k
3
$100k-$250k
4
$250k-$500k
2

Value not on file: 1,680 permits.

Recent permits

Recent·Highest valueShowing 10 of 1,710
PermitIssuedAddressZipWorkStatusValuationDetails
2013-030888 MP03-28-1310212 GRIZZLY OAK DR78748Mechanical Permit · Change OutFinal-
2013-030781 MP03-28-131906 MADISON AVE78757Mechanical Permit · Change OutFinal-
2013-030776 MP03-28-135100 BEVERLY SKYLINE78731Mechanical Permit · Change OutFinal-
2013-029234 MP03-25-13312 RADAM LN78745Mechanical Permit · Change OutFinal-
2013-029096 MP03-24-137122 VALBURN DR78731Mechanical Permit · Change OutFinal-
2013-029081 MP03-24-133511 MANOR RD78723Mechanical Permit · RemodelFinal-
2013-029066 MP03-24-132804 BRIDLE PATH78703Mechanical Permit · Change OutFinal-
2013-029025 MP03-23-133008 WASHINGTON SQ78705Mechanical Permit · Change OutFinal-
2013-029003 MP03-23-135428 TORTUGA TRL78731Mechanical Permit · Change OutFinal-
2013-027673 MP03-20-131506 PINE KNOLL DR78758Mechanical Permit · Change OutFinal-
🔒 1,700 more permits in this contractor’s record

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Contact - from public permit records

Phone•••••••••••PRO
CityAusitn
Zip78745
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Before you hire

Does Texas require a general contractor's license?

No - Texas does not license general contractors statewide. Electricians and HVAC/mechanical contractors need a license from the Texas Department of Licensing and Regulation (TDLR), and plumbers need one from the Texas State Board of Plumbing Examiners (TSBPE). General remodeling and construction work has no state licensing requirement, though some cities and counties have their own registration rules.

How can I verify a contractor's license?

For electrical or HVAC work, search the contractor's name at tdlr.texas.gov. For plumbing, search tsbpe.texas.gov. This site doesn't show license status directly - this permit history is a separate, complementary check, not a substitute for verifying licensing directly with the state.

What does an open or expired permit mean?

An "Active" permit means work is in progress and hasn't been finaled by the city yet. An "Expired" permit means it lapsed before the work was ever closed out - that can mean the project stalled, or that the work was never properly inspected and signed off. Neither is automatically a red flag, but it's worth asking about directly.

What if there's clearly work done but no permit on file?

Certain renovations, additions, and system replacements legally require a permit in Austin. If you can see evidence of work - a new addition, an updated electrical panel, a converted garage - with nothing matching in the permit history, that's worth raising with the seller, contractor, or a licensed inspector before moving forward.

Should I get more than one bid?

Generally yes, especially for larger projects. Comparing a contractor's typical project size and pricing here alongside a couple of competing bids can help you judge whether a quote is reasonable for the scope of work.